Найду корень уравнения: x^5 + 32 = 0
x = -2*1^1/5
x1 = -2
/ ___________ ___________\
___ | / ___ / ___ |
1 \/ 5 | / 5 \/ 5 ___ / 5 \/ 5 |
x2 = - - ----- + I*|- / - - ----- - \/ 5 * / - - ----- |
2 2 \ \/ 8 8 \/ 8 8 / / ___________ ___________ ___________ ___________\
| / ___ / ___ / ___ / ___ |
| / 5 \/ 5 / 5 \/ 5 ___ / 5 \/ 5 ___ / 5 \/ 5 | ___________ ___________
| / - - ----- / - + ----- \/ 5 * / - - ----- \/ 5 * / - + ----- | / ___ / ___
1 | \/ 8 8 \/ 8 8 \/ 8 8 \/ 8 8 | / 5 \/ 5 / 5 \/ 5
x3 = - + I*|- ---------------- - ---------------- + ---------------------- - ----------------------| + 2* / - - ----- * / - + -----
2 \ 2 2 2 2 / \/ 8 8 \/ 8 8 / ___________ ___________ ___________ ___________\
| / ___ / ___ / ___ / ___ |
| / 5 \/ 5 / 5 \/ 5 ___ / 5 \/ 5 ___ / 5 \/ 5 | ___________ ___________
| / - + ----- / - - ----- \/ 5 * / - - ----- \/ 5 * / - + ----- | / ___ / ___
1 |\/ 8 8 \/ 8 8 \/ 8 8 \/ 8 8 | / 5 \/ 5 / 5 \/ 5
x4 = - + I*|---------------- - ---------------- + ---------------------- + ----------------------| - 2* / - - ----- * / - + -----
2 \ 2 2 2 2 / \/ 8 8 \/ 8 8 ___________
___ / ___
1 \/ 5 / 5 \/ 5
x5 = - + ----- + 2*I* / - - -----
2 2 \/ 8 8 x1 = -0.618033988749895 + 1.90211303259031*i
x2 = 1.61803398874989 - 1.17557050458495*i
x3 = 1.61803398874989 + 1.17557050458495*i
x4 = -0.618033988749895 - 1.90211303259031*i
x5 = -2.0